Agricultural semi-automatic high-efficiency hole planting device

Abstract

The application discloses a kind of agricultural semi-automatic efficient hole sowing equipment, it is related to ploughing equipment technical field, its technical key points include frame and more than one seeding unit being arranged on frame, wherein seeding unit includes: seeding frame, which is composed of annular plate, first side plate, second side plate and first shaft, the first side plate and the second side plate are fixedly installed on the frame, and the annular plate is rotatably installed between the first side plate and the second side plate;Slot barrel is fixedly installed on the annular plate, which is provided with a plurality of and equidistantly installed in the circumferential direction of the annular plate, and the slot barrel is composed of a first barrel and a second barrel fixedly installed on one end of the first barrel, and a plug plate is fixedly arranged on the other end of the first barrel;Wherein, a rotating shaft is rotatably installed in the first barrel, and helical blades are fixedly installed on the outer surface of the rotating shaft;Workers do not need to cover soil or use soil covering device to cover soil.

Description

Technical Field

[0001] This invention relates to the field of farming equipment technology, specifically to a semi-automatic, high-efficiency hill-planting device for agriculture. Background Technology

[0002] Healthy soil contains abundant organic matter and minerals, providing ample nutrients for seeds and promoting their germination and growth. Simultaneously, soil structure and moisture retention capacity also affect seed germination and root development. A good soil environment ensures seeds receive suitable temperature and humidity, thereby improving germination rates and seedling survival rates. Soil sowing equipment is agricultural machinery that plants crop seeds, seed pellets, seedlings, and other planting materials in the soil according to specific agronomic requirements. The importance of soil sowing equipment lies in its direct impact on agricultural production efficiency and crop yield. By precisely controlling sowing depth, spacing, and row spacing, sowing equipment ensures that seeds are evenly distributed in the field, thereby improving emergence rates and yields.

[0003] When tillage equipment is working, the soil needs to be turned over first before the seeds are sown. At this time, the seeds are exposed to the air, and manual or soil covering is required, which makes the sowing process complicated. During the secondary soil covering process, the seeds are easily disturbed and buried too deeply, which is not conducive to improving sowing efficiency and may even affect the seed germination rate. Therefore, in order to solve the above technical problems, this invention provides a semi-automatic and efficient hill-sowing device for agriculture. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a semi-automatic, high-efficiency hill-sowing device for agriculture that eliminates the need for manual soil covering or the use of a soil covering device.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a semi-automatic high-efficiency hill-seeding device for agriculture, comprising a frame and one or more seeding units mounted on the frame, wherein the seeding unit includes:

[0006] The seeding rack consists of an annular plate, a first side plate, a second side plate, and a first shaft. The first side plate and the second side plate are fixedly mounted on the frame. The annular plate is rotatably mounted between the first side plate and the second side plate. The first shaft is rotatably connected to both the first side plate and the second side plate, and is fixedly connected to the annular plate.

[0007] Wheels are fixedly installed at both ends of the first axle along its length.

[0008] A slotted cylinder is fixedly installed on an annular plate. Multiple slotted cylinders are installed at equal intervals on the circumference of the annular plate. The slotted cylinder includes a first cylinder body and a second cylinder body fixedly installed on one end of the first cylinder body. The first cylinder body is set in an inclined state. An insert plate is fixedly installed on the other end of the first cylinder body. The insert plate is located on the outside of the annular plate.

[0009] The first cylinder has a rotating rod rotatably mounted inside it, and a spiral blade is fixedly mounted on the outer surface of the rotating rod.

[0010] The drive assembly consists of two parts. One part is fixedly mounted on the second side plate, and the other part is provided with multiple parts. Each rotating rod has the other part fixedly mounted on one end. When the end of the insert plate is facing down, the two parts are connected to make the rotating rod rotate.

[0011] The first sealing assembly is installed at one end of the second cylinder located outside the annular plate;

[0012] The first opening component is installed on the bottom of the first side plate and is used to open one end of the second cylinder.

[0013] The storage hopper is fixedly installed on the vehicle frame;

[0014] A fixed plate is fixedly mounted on the frame. A turntable is rotatably mounted inside the fixed plate. Multiple material picking slots are evenly spaced on the circumference of the turntable. The top of the fixed plate is connected to the inside of the storage hopper through a material inlet, and a material outlet is opened on the bottom of the fixed plate. A transmission component is provided between the turntable and the first shaft.

[0015] A multi-stage telescopic rod is provided, with multiple multi-stage telescopic rods evenly distributed on the circumference of the annular plate. A multi-stage telescopic rod is provided between the first cylinder and the second cylinder. A sliding rod is fixedly installed on the movable end of the multi-stage telescopic rod. A track for the sliding rod to slide is provided on the second side plate. When the sliding rod slides at the top of the track, the movable end of the multi-stage telescopic rod is at the same height as the bottom end of the fixed plate.

[0016] The second sealing assembly is installed on the movable end of the multi-stage telescopic rod;

[0017] The second and third opening components are respectively installed on the top and bottom of the second side plate to open the openings on the movable ends of the multi-stage telescopic rod.

[0018] Preferably, one part of the drive assembly is an arc-shaped rack, and the other part of the drive assembly includes a first pinion, a large gear, a second pinion, a driving bevel gear, and a driven bevel gear;

[0019] The arc-shaped rack is fixedly mounted on the second side plate by a mounting rod;

[0020] An mounting block is fixedly installed on the annular plate. The first and second pinions are rotatably mounted on the mounting block. The first pinion can mesh with the arc-shaped rack. The large gear is fixedly connected to the first pinion. The second pinion is meshed with the large gear. The driving bevel gear is fixedly connected to the second pinion. The driven bevel gear is fixedly installed on one end of the rotating rod. The driving bevel gear and the driven bevel gear are meshed.

[0021] Preferably, a hole frame is fixedly installed on the other end of the second cylinder.

[0022] Preferably, the first sealing assembly includes a first sleeve plate, a first inner plate, a first spring, and a first protruding plate; the first sleeve plate is fixedly installed on one end of the second cylinder, a first piston plate is fixedly installed on one end of the first inner plate, the first piston plate is slidably disposed inside the first sleeve plate, the first spring is fixedly installed between the first piston plate and the first sleeve plate, the first protruding plate is fixedly installed on the end away from the first piston plate, and a first protrusion is fixedly installed on the end of the first protruding plate near the first side plate.

[0023] Preferably, the first opening component includes a first fixed sleeve, a third spring, and a first movable block; the first fixed sleeve is fixedly installed on the first side plate, the first movable block is slidably connected to the first fixed sleeve, the third spring is fixedly installed between the first movable block and the first fixed sleeve, and the first movable block has a first inclined surface.

[0024] Preferably, the second sealing assembly includes a second sleeve plate, a second inner plate, a second spring, and a second convex plate; the second sleeve plate is fixedly installed on the movable end of the multi-stage telescopic rod, a second piston plate is fixedly installed on one end of the second inner plate, the second spring is fixedly installed between the second piston plate and the second sleeve plate, the second convex plate is fixedly installed on the other end of the second inner plate, and a second protrusion is fixedly installed on the end of the second convex plate near the second side plate.

[0025] Preferably, the track consists of a first slide rail and a second slide rail, with the second slide rail positioned at the top of the second side plate.

[0026] Preferably, a partition block is fixedly installed on the turntable and in the material feeding trough, the partition block dividing the material feeding trough into two independent grooves, and a partition is fixedly installed inside the storage hopper, the partition dividing the inside of the storage hopper into two storage chambers, the two storage chambers corresponding to the two grooves respectively.

[0027] Preferably, a fixing plate is rotatably mounted on the first axle, the fixing plate is fixedly connected to the vehicle frame through a connecting rod, the fixing plate is set in an inclined state, and a traveling wheel is rotatably mounted on the fixing plate.

[0028] Preferably, a motor is fixedly mounted on the frame, and a first transmission belt is sleeved on the output end of the motor, with one end of the first transmission belt sleeved on a first shaft.

[0029] Compared with the prior art, the present invention provides a semi-automatic and efficient hill-sowing device for agriculture, which has the following beneficial effects:

[0030] Multiple slotted cylinders are evenly spaced along the circumference of an annular plate. Each slotted cylinder consists of a first cylinder and a second cylinder fixedly mounted on one end of the first cylinder. An insert plate is fixedly mounted on the other end of the first cylinder. A rotating rod is rotatably mounted inside the first cylinder, and a spiral blade is fixedly mounted on the outer surface of the rotating rod. Multiple multi-stage telescopic rods are also evenly spaced along the circumference of the annular plate, and these multi-stage telescopic rods are located between the first and second cylinders. Each insert plate can dig a planting trough in the ground, and the spiral blades can deliver the excavated soil into the second cylinder. The multi-stage telescopic rods automatically sow seeds in the planting trough, and the second cylinder automatically discharges soil to cover the seeds. This eliminates the need for workers to cover the soil or to use a soil-covering device, reducing the steps involved in cultivation and improving cultivation efficiency.

[0031] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it according to the contents of the specification, the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings. Specific embodiments of the present invention are given in detail below with reference to the accompanying drawings. Attached Figure Description

[0032] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings:

[0033] Figure 1 This is a schematic diagram of one side of the structure in this invention;

[0034] Figure 2 This is a schematic diagram of the structure on the other side of the present invention;

[0035] Figure 3 This is a schematic diagram of the vehicle frame and a planting unit in this invention;

[0036] Figure 4 This is a schematic diagram of the structure of the annular plate, the first side plate, and the slotted cylinder in this invention;

[0037] Figure 5 In this invention Figure 4 Enlarged view of part A in the image;

[0038] Figure 6This is a schematic diagram of the structure of the second side plate, the annular plate, and the slotted cylinder in this invention;

[0039] Figure 7 This is a schematic cross-sectional view of the slotted cylinder in this invention;

[0040] Figure 8 In this invention Figure 7 Enlarged view of part B in the image;

[0041] Figure 9 This is a schematic diagram of the disassembled structure of the multi-stage telescopic rod and the second sealing assembly in this invention;

[0042] Figure 10 This is a schematic diagram showing the disassembled structure of the second side plate, the second opening component, and the third opening component in this invention;

[0043] Figure 11 This is a schematic diagram of the disassembled structure of the first side plate and the first opening component in this invention;

[0044] Figure 12 This is a schematic diagram of the disassembled structure of the fixed disk and the turntable in this invention.

[0045] In the diagram: 10. Arc-shaped plate; 11. Connecting plate; 12. Mounting plate; 13. Push handle; 14. Wheel; 15. Motor; 16. First transmission belt; 17. Fixing plate; 18. Traveling wheel; 19. Connecting rod;

[0046] 20. Annular plate; 201. Connecting frame; 21. First side plate; 22. Second side plate; 221. First slide rail; 222. Second slide rail; 23. First shaft;

[0047] 30. First cylinder; 301. Insert plate; 31. Second cylinder; 311. Hole frame; 32. Spiral blade; 33. Rotating rod;

[0048] 40. First sleeve plate; 41. First inner plate; 411. First piston plate; 42. First spring; 43. First convex plate; 431. First protrusion; 44. First fixed sleeve; 45. Third spring; 46. First movable block; 461. First inclined surface;

[0049] 50. Multi-stage telescopic rod; 501. Slide rod; 51. Second sleeve plate; 52. Second inner plate; 521. Second piston plate; 53. Second spring; 54. Second convex plate; 541. Second protrusion;

[0050] 60. Arc-shaped rack; 601. Mounting rod; 61. First pinion; 62. Large gear; 63. Second pinion; 64. Driving bevel gear; 65. Driven bevel gear; 66. Mounting block;

[0051] 70. Storage hopper; 71. Baffle plate;

[0052] 80. Fixed disc; 801. Connecting block; 81. Turntable; 811. Material chute; 812. Separator block; 82. Second shaft; 83. Second transmission belt;

[0053] 90. Second fixed sleeve; 91. Fourth spring; 92. Second movable block; 921. Second inclined plane; 93. Third fixed sleeve; 94. Fifth spring; 95. Third movable block; 951. Third inclined plane. Detailed Implementation

[0054] The following is in conjunction with the appendix Figures 1 to 12 The principles and features of the present invention are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of the invention. The invention is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the invention.

[0055] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0056] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0057] Example 1:

[0058] Please combine Figures 1 to 12 As shown, the present invention provides a semi-automatic high-efficiency hill-planting device for agriculture. The agricultural soil cultivation device includes a frame and one or more planting units mounted on the frame. The frame includes an arc plate 10, a connecting plate 11, a mounting plate 12, and a push handle 13. There are one or more arc plates 10 and mounting plates 12. Each arc plate 10 is fixedly connected to the connecting plate 11. The bottom end of each mounting plate 12 is fixedly connected to the connecting plate 11. The bottom end of the push handle 13 is fixedly connected to the mounting plate 12.

[0059] The seeding unit includes:

[0060] The seeding rack consists of an annular plate 20, a first side plate 21, a second side plate 22, and a first shaft 23. The first side plate 21 and the second side plate 22 are fixedly connected to the arc plate 10. The annular plate 20 is rotatably installed between the first side plate 21 and the second side plate 22. The first shaft 23 is rotatably connected to both the first side plate 21 and the second side plate 22. A connecting frame 201 is fixedly installed on the inner surface of the annular plate 20 and is fixedly connected to the first shaft 23.

[0061] Among them, wheels 14 are fixedly installed at both ends of the first shaft 23 along its length. During sowing, the shaft moves on the land using the two wheels 14.

[0062] A slotted cylinder is fixedly installed on an annular plate 20. Multiple slotted cylinders are installed at equal intervals on the circumference of the annular plate 20. The slotted cylinder includes a first cylinder body 30 and a second cylinder body 31 fixedly installed on one end of the first cylinder body 30. The first cylinder body 30 is set in an inclined state. One end of the first cylinder body 30 is located inside the annular plate 20, and the other end of the first cylinder body 30 is located outside the annular plate 20. An insert plate 301 is fixedly installed on the other end of the first cylinder body 30. The first cylinder body 30 is set in an inclined state.

[0063] Among them, a rotating rod 33 is rotatably installed inside the first cylinder 30, and a spiral blade 32 is fixedly installed on the outer surface of the rotating rod 33;

[0064] The drive assembly consists of two parts. One part is fixedly installed on the second side plate 22, and the other part is provided with multiple parts. Each rotating rod 33 has the other part fixedly installed on one end. When the end of the insert plate 301 is facing down, the two parts are connected to make the rotating rod 33 rotate.

[0065] The first sealing assembly is installed on the end of the second cylinder 31 located outside the annular plate 20;

[0066] The first opening component is installed on the bottom end of the first side plate 21 and is used to open one end of the second cylinder 31;

[0067] When the worker pushes the agricultural soil cultivation device, the first shaft 23 rotates as the wheel 14 rolls, and the annular plate 20 starts to rotate. The gradually decreasing height of the insert plate 301 can be inserted into the soil, and under the action of the drive component, the spiral blade 32 is driven to rotate, which can send the soil inside the insert plate 301 into the interior of the first cylinder 30. After the height of the insert plate 301 gradually rises and leaves the soil, a planting trough is dug out of the soil by the insert plate 301. The spiral blade 32 can send the soil to one end of the first cylinder 30, and the soil will eventually enter the interior of the second cylinder 31. After a certain amount of seeds are sown in the planting trough, the opening of the second cylinder 31 will face the planting trough. At this time, the soil inside the second cylinder 31 will fall into the planting trough and cover the seeds. There is no need for workers to cover the soil or use a soil covering device to cover the soil, which can reduce the cultivation steps and improve the cultivation efficiency.

[0068] During the process of feeding soil into the second cylinder 31 using the spiral blades 32, the spiral blades 32 have the function of breaking up the soil. Furthermore, a hole frame 311 is fixedly installed on the other end of the second cylinder 31. The soil that reaches the other end of the first cylinder 30 will first be squeezed by the hole frame 311. During the squeezing, the soil has the effect of crushing. This can prevent the soil from being unable to be discharged smoothly from one end of the second cylinder 31 due to its large volume. Moreover, it is not necessary to crush the soil to make it loose before planting, which further reduces the difficulty of planting and improves planting efficiency.

[0069] The storage hopper 70 is fixedly connected to the top of the mounting plate 12;

[0070] A fixed disk 80 is fixedly connected to the second side plate 22 via a connecting block 801. A turntable 81 is rotatably installed inside the fixed disk 80. Multiple material picking slots 811 are evenly spaced on the circumference of the turntable 81. The top of the fixed disk 80 is connected to the interior of the storage hopper 70 through a feed inlet. A discharge port is provided on the bottom of the fixed disk 80, which is not shown in the figure. A second shaft 82 is fixedly installed on the turntable 81. A transmission component, which is a second transmission belt 83, is provided between the second shaft 82 and the first shaft 23. The bottom end of the second transmission belt 83 is sleeved on the first shaft 23, and the top end of the second transmission belt 83 is sleeved on the second shaft 82.

[0071] Multiple multi-stage telescopic rods 50 are provided, and the multiple multi-stage telescopic rods 50 are evenly distributed in the circumferential direction of the annular plate 20. Each multi-stage telescopic rod 50 has a storage cavity on its movable end. A multi-stage telescopic rod 50 is provided between the first cylinder 30 and the second cylinder 31. A slide rod 501 is fixedly installed on the movable end of the multi-stage telescopic rod 50. A track for sliding the slide rod 501 is provided on the second side plate 22.

[0072] The track consists of a first slide rail 221 and a second slide rail 222. The second slide rail 222 is located at the top of the second side plate 22. When the slide rod 501 slides in the second slide rail 222, the movable end of the multi-stage telescopic rod 50 is at the same height as the bottom end of the fixed plate 80.

[0073] The second sealing assembly is installed on the movable end of the multi-stage telescopic rod 50;

[0074] The second opening assembly and the third opening assembly are respectively installed on the top and bottom ends of the second side plate 22, and are used to open the opening on the movable end of the multi-stage telescopic rod 50.

[0075] During the movement of this agricultural soil cultivation device, the first shaft 23 and the second shaft 82 rotate synchronously. When the feeding trough 811 coincides with the feed inlet on the fixed plate 80, the seeds in the storage hopper 70 enter the feeding trough 811. Multiple feeding troughs 811 are set one-to-one with multiple multi-stage telescopic rods 50. When the feeding trough 811 coincides with the discharge outlet on the fixed plate 80, the movable end of one of the multi-stage telescopic rods 50 is located directly below the feeding trough 811, and the seeds in the feeding trough 811 fall into the storage cavity of the multi-stage telescopic rod 50.

[0076] After the insert plate 301 digs a planting trough in the ground, the multi-stage telescopic rod 50 will be positioned above the planting trough first. After the opening on the movable end of the multi-stage telescopic rod 50 is opened, the seeds in the storage chamber will automatically fall into the planting trough. Subsequently, the opening of the second cylinder 31 will be positioned above the planting trough, and the seeds will be covered with soil.

[0077] The number of sowing units in this agricultural soil cultivation device can be set to different numbers, allowing it to be used in planting areas of different sizes, thus broadening its application range. During sowing, the uniform spacing between plants is beneficial to plant growth.

[0078] Example 2:

[0079] Based on Embodiment 1, the solution in Embodiment 1 will be further described in detail below, with reference to the specific working method described in detail.

[0080] First, the specific structure of the drive assembly will be introduced. One part of the drive assembly is the arc-shaped rack 60, and the other part of the drive assembly includes a first pinion 61, a large gear 62, a second pinion 63, a driving bevel gear 64, and a driven bevel gear 65.

[0081] The arc-shaped rack 60 is fixedly mounted on the second side plate 22 by the mounting rod 601;

[0082] An mounting block 66 is fixedly installed on the annular plate 20. The first pinion 61 and the second pinion 63 are rotatably mounted on the mounting block 66. The first pinion 61 can mesh with the arc-shaped rack 60. The large gear 62 is fixedly connected to the first pinion 61. The second pinion 63 is meshed with the large gear 62. The driving bevel gear 64 is fixedly connected to the second pinion 63. The driven bevel gear 65 is fixedly installed on one end of the rotating rod 33. The driving bevel gear 64 and the driven bevel gear 65 are meshed. Through the transmission action of the large gear 62 and the second pinion 63, the first pinion 61 can increase the number of rotations of the rotating rod 33 as it passes over the arc-shaped rack 60. This ensures that after the second cylinder 31 reaches the top of the planting trough, the soil in the spiral blades 32 can enter the second cylinder 31, so that all the soil entering the second cylinder 31 can be discharged from one end of the second cylinder 31.

[0083] The first sealing assembly includes a first sleeve plate 40, a first inner plate 41, a first spring 42, and a first convex plate 43;

[0084] The first sleeve plate 40 is fixedly installed on one end of the second cylinder 31. A first piston plate 411 is fixedly installed on one end of the first inner plate 41. The first piston plate 411 is slidably disposed inside the first sleeve plate 40. A first spring 42 is fixedly installed between the first piston plate 411 and the first sleeve plate 40. A first protrusion plate 43 is fixedly installed on the end away from the first piston plate 411. A first protrusion 431 is fixedly installed on the end of the first protrusion plate 43 near the first side plate 21. When one end of the second cylinder 31 is not aligned with the planting trough, the first inner plate 41 prevents the soil from leaving the interior of the second cylinder 31. When one end of the second cylinder 31 is aligned with the planting trough, the first inner plate 41 enters the interior of the first sleeve plate 40, and the soil inside the second cylinder 31 falls into the planting trough under its own gravity.

[0085] The first opening component includes a first fixed sleeve 44, a third spring 45, and a first movable block 46;

[0086] The first fixed sleeve 44 is fixedly installed on the first side plate 21. The first movable block 46 is slidably connected to the first fixed sleeve 44. The third spring 45 is fixedly installed between the first movable block 46 and the first fixed sleeve 44. The first movable block 46 has a first inclined surface 461. The elastic force of the third spring 45 is greater than that of the first spring 42. When the first protrusion 431 contacts the first inclined surface 461, the first piston plate 411 moves into the first sleeve plate 40. After one end of the second cylinder 31 is opened, the soil in the second cylinder 31 falls into the planting trough. Then, when the first spring 42 can no longer contract, the third spring 45 begins to contract until the first protrusion 431 passes the first movable block 46.

[0087] The second sealing assembly includes a second sleeve plate 51, a second inner plate 52, a second spring 53, and a second convex plate 54.

[0088] The second sleeve plate 51 is fixedly installed on the movable end of the multi-stage telescopic rod 50. The second piston plate 521 is fixedly installed on one end of the second inner plate 52. The second spring 53 is fixedly installed between the second piston plate 521 and the second sleeve plate 51. The second convex plate 54 is fixedly installed on the other end of the second inner plate 52. The second convex plate 54 is fixedly installed on the end of the second convex plate 54 near the second side plate 22.

[0089] It should be noted that the second opening component includes a third fixed sleeve 93, a fifth spring 94, and a third movable block 95; the third fixed sleeve 93 is fixedly installed at the top of the second side plate 22, the third movable block 95 is slidably connected to the third fixed sleeve 93, the fifth spring 94 is fixedly installed between the third fixed sleeve 93 and the third movable block 95, and a third inclined surface 951 is provided on the third movable block 95;

[0090] For the third opening component, the third opening component includes a second fixed sleeve 90, a fourth spring 91 and a second movable block 92; the second fixed sleeve 90 is fixedly installed at the bottom end of the second side plate 22, the second movable block 92 is slidably connected to the second fixed sleeve 90, and the fourth spring 91 is fixedly installed between the second movable block 92 and the second fixed sleeve 90.

[0091] Among them, the elastic force of the second spring 53 is greater than that of the fourth spring 91 and the fifth spring 94; when the movable end of the multi-stage telescopic rod 50 is about to align with the material trough 811, the second protrusion 541 contacts the third inclined surface 951, causing the second inner plate 52 to disengage from the opening of the movable end of the multi-stage telescopic rod 50. After the opening of the movable end of the multi-stage telescopic rod 50 is opened, the movable end of the multi-stage telescopic rod 50 aligns with the material trough 811, and the seeds in the material trough 811 fall into the storage cavity of the multi-stage telescopic rod 50.

[0092] When the movable end of the multi-stage telescopic rod 50 is about to be aligned with the planting trough, the third inclined surface 951 contacts the second inclined surface 921, and the opening of the movable end of the multi-stage telescopic rod 50 opens, and the seeds inside the multi-stage telescopic rod 50 fall into the planting trough, thus completing the automatic sowing operation. The sowing process is simple and quick.

[0093] Example 3:

[0094] A dividing block 812 is fixedly installed on the turntable 81 and in the feeding trough 811. The dividing block 812 divides the feeding trough 811 into two independent grooves. A partition 71 is fixedly installed inside the storage hopper 70. The partition 71 divides the inside of the storage hopper 70 into two storage chambers, which correspond to the two grooves respectively. The two storage chambers are used to store fertilizer and seeds respectively, so that seeds and fertilizer can be sown into the planting trough at the same time, eliminating the need for fertilization equipment. This makes the agricultural soil cultivation device more functional, reduces multiple cultivation steps, and improves cultivation efficiency.

[0095] Finally, it should be noted that a fixing plate 17 is rotatably mounted on the first shaft 23. The fixing plate 17 is fixedly connected to the frame through the connecting rod 19. The fixing plate 17 is set to an inclined state. A traveling wheel 18 is rotatably mounted on the fixing plate 17. When the device is not being moved for sowing, the traveling wheel 18 is used for movement, reducing the difficulty of moving the device.

[0096] A motor 15 is fixedly mounted on the frame. A first transmission belt 16 is fitted onto the output end of the motor 15. One end of the first transmission belt 16 is fitted onto the first shaft 23. The first shaft 23 is rotated by the motor 15, eliminating the need for workers to push the device. Workers can use this device to sow seeds more effortlessly.

[0097] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Those skilled in the art can readily implement the present invention based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the present invention, utilizing the disclosed technical content, are equivalent embodiments of the present invention. Furthermore, any modifications, alterations, or variations made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the present invention.

Claims

1. A semi-automatic, high-efficiency hill-seeding device for agriculture, characterized in that, Includes a frame and one or more seeding units mounted on the frame, wherein the seeding unit includes: The seeding rack consists of an annular plate (20), a first side plate (21), a second side plate (22), and a first shaft (23). The first side plate (21) and the second side plate (22) are fixedly mounted on the frame. The annular plate (20) is rotatably mounted between the first side plate (21) and the second side plate (22). The first shaft (23) is rotatably connected to both the first side plate (21) and the second side plate (22). The first shaft (23) is fixedly connected to the annular plate (20). Among them, wheels (14) are fixedly installed on both ends of the first axle (23) along its length. A slotted cylinder is fixedly installed on an annular plate (20). Multiple slotted cylinders are installed at equal intervals on the circumference of the annular plate (20). The slotted cylinder includes a first cylinder body (30) and a second cylinder body (31) fixedly installed on one end of the first cylinder body (30). The first cylinder body (30) is set in an inclined state. An insert plate (301) is fixedly installed on the other end of the first cylinder body (30). The insert plate (301) is located outside the annular plate (20). Among them, a rotating rod (33) is rotatably installed inside the first cylinder (30), and a spiral blade (32) is fixedly installed on the outer surface of the rotating rod (33). The drive assembly consists of two parts. One part is fixedly installed on the second side plate (22), and the other part is provided with multiple parts. Each rotating rod (33) has another part fixedly installed on one end. When the end of the insert plate (301) is facing down, the two parts are connected to make the rotating rod (33) rotate. The first sealing assembly is installed on one end of the second cylinder (31) located outside the annular plate (20); The first opening component is installed on the bottom end of the first side plate (21) and is used to open the first sealing component of the second cylinder (31); The storage hopper (70) is fixedly installed on the vehicle frame; A fixed disk (80) is fixedly installed on the frame. A turntable (81) is rotatably installed inside the fixed disk (80). Multiple material picking slots (811) are evenly spaced on the circumference of the turntable (81). The top of the fixed disk (80) is connected to the inside of the storage hopper (70) through the feed port. The bottom of the fixed disk (80) is provided with a discharge port. A transmission component is provided between the turntable (81) and the first shaft (23). Multiple multi-stage telescopic rods (50) are provided, and the multiple multi-stage telescopic rods (50) are distributed at equal intervals on the circumference of the annular plate (20). A multi-stage telescopic rod (50) is provided between the first cylinder (30) and the second cylinder (31). A sliding rod (501) is fixedly installed on the movable end of the multi-stage telescopic rod (50). A track for the sliding rod (501) to slide is provided on the second side plate (22). When the sliding rod (501) slides at the top of the track, the movable end of the multi-stage telescopic rod (50) is at the same height as the bottom end of the fixed plate (80). The second sealing assembly is installed on the movable end of the multi-stage telescopic rod (50); The second opening assembly and the third opening assembly are respectively installed on the top and bottom of the second side plate (22) to open the second sealing assembly on the movable end of the multi-stage telescopic rod (50).

2. The semi-automatic high-efficiency hill-seeding device for agriculture according to claim 1, characterized in that: One part of the drive assembly is an arc-shaped rack (60), and the other part of the drive assembly includes a first pinion (61), a large gear (62), a second pinion (63), a driving bevel gear (64), and a driven bevel gear (65). The arc-shaped rack (60) is fixedly mounted on the second side plate (22) by a mounting rod (601); An mounting block (66) is fixedly installed on the annular plate (20). The first pinion (61) and the second pinion (63) are rotatably mounted on the mounting block (66). The first pinion (61) can mesh with the arc-shaped rack (60). The large gear (62) is fixedly connected to the first pinion (61). The second pinion (63) is meshed with the large gear (62). The driving bevel gear (64) is fixedly connected to the second pinion (63). The driven bevel gear (65) is fixedly installed on one end of the rotating rod (33). The driving bevel gear (64) and the driven bevel gear (65) are meshed.

3. The semi-automatic high-efficiency hill-seeding device for agriculture according to claim 1, characterized in that: A hole frame (311) is fixedly installed on the other end of the second cylinder (31).

4. The semi-automatic high-efficiency hill-seeding device for agriculture according to claim 1, characterized in that: The first sealing assembly includes a first sleeve plate (40), a first inner plate (41), a first spring (42), and a first convex plate (43); The first sleeve plate (40) is fixedly installed on one end of the second cylinder (31), and the first piston plate (411) is fixedly installed on one end of the first inner plate (41). The first piston plate (411) is slidably disposed inside the first sleeve plate (40). The first spring (42) is fixedly installed between the first piston plate (411) and the first sleeve plate (40). The first protrusion plate (43) is fixedly installed on one end away from the first piston plate (411). The first protrusion (431) is fixedly installed on one end of the first protrusion plate (43) near the first side plate (21).

5. The semi-automatic high-efficiency hill-seeding device for agriculture according to claim 1, characterized in that: The first opening component includes a first fixed sleeve (44), a third spring (45), and a first movable block (46); The first fixed sleeve (44) is fixedly installed on the first side plate (21), the first movable block (46) is slidably connected to the first fixed sleeve (44), the third spring (45) is fixedly installed between the first movable block (46) and the first fixed sleeve (44), and the first movable block (46) has a first inclined surface (461).

6. The semi-automatic high-efficiency hill-seeding device for agriculture according to claim 1, characterized in that: The second sealing assembly includes a second sleeve plate (51), a second inner plate (52), a second spring (53), and a second convex plate (54); The second sleeve plate (51) is fixedly installed on the movable end of the multi-stage telescopic rod (50). The second piston plate (521) is fixedly installed on one end of the second inner plate (52). The second spring (53) is fixedly installed between the second piston plate (521) and the second sleeve plate (51). The second protrusion plate (54) is fixedly installed on the other end of the second inner plate (52). The second protrusion (541) is fixedly installed on the end of the second protrusion plate (54) near the second side plate (22).

7. The semi-automatic high-efficiency hill-seeding device for agriculture according to claim 1, characterized in that: The track consists of a first slide rail (221) and a second slide rail (222), with the second slide rail (222) located at the top of the second side plate (22).

8. The semi-automatic high-efficiency hill-seeding device for agriculture according to claim 1, characterized in that: A partition block (812) is fixedly installed on the turntable (81) and in the feeding trough (811). The partition block (812) divides the feeding trough (811) into two independent grooves. A partition plate (71) is fixedly installed inside the storage hopper (70). The partition plate (71) divides the inside of the storage hopper (70) into two storage chambers, and the two storage chambers correspond to the two grooves respectively.

9. A semi-automatic, high-efficiency hill-seeding device for agriculture according to any one of claims 1-8, characterized in that: A fixing plate (17) is rotatably mounted on the first axle (23). The fixing plate (17) is fixedly connected to the frame through a connecting rod (19). The fixing plate (17) is set in an inclined state. A traveling wheel (18) is rotatably mounted on the fixing plate (17).

10. The semi-automatic high-efficiency hill-seeding device for agriculture according to claim 1, characterized in that: A motor (15) is fixedly installed on the frame. A first transmission belt (16) is sleeved on the output end of the motor (15). One end of the first transmission belt (16) is sleeved on the first shaft (23).

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